:root{color-scheme:dark;--bg:#090d15;--panel:#131d2b;--line:#29374a;--blue:#3698ff;--muted:#b4bdca}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:#fff;font-family:Arial,Helvetica,sans-serif}button,select,input{font:inherit}a{color:inherit;text-decoration:none}.wrap{max-width:1200px;margin:auto;padding:0 20px}.promo{background:#174d87;text-align:center;padding:10px 12px;font-weight:800;font-size:13px;letter-spacing:.6px}.site-head{position:sticky;top:0;background:#070b12f5;border-bottom:1px solid var(--line);z-index:20}.top{min-height:75px;display:flex;align-items:center;justify-content:space-between;gap:15px}.brand{font-weight:900;letter-spacing:2px;line-height:1.15;font-size:16px}.brand span{color:#80baff}.brand small{display:block;font-size:11px;letter-spacing:4px;margin-top:6px}nav{display:flex;align-items:center;gap:20px;font-size:13px;font-weight:800;letter-spacing:1px}.cart-button{background:#18283b;border:1px solid #47719e;color:white;padding:10px 13px;border-radius:7px;cursor:pointer}.hero{padding:67px 0;background:radial-gradient(ellipse at 73% 28%,#19456b 0%,#0c1a2b 46%,#090d15 80%)}.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:35px}.eyebrow{color:#81beff;letter-spacing:3px;font-size:12px;font-weight:800;text-transform:uppercase}h1{font-size:clamp(41px,5vw,69px);line-height:1.06;margin:18px 0}h2{font-size:30px;margin:0 0 10px}p{color:var(--muted);line-height:1.6}.hero img{width:100%;max-height:440px;object-fit:contain;border-radius:10px}.btn{border:0;border-radius:5px;background:#288af1;color:white;padding:13px 20px;font-weight:800;cursor:pointer;display:inline-block}.btn.alt{background:#202e40;border:1px solid #4e647d}.hero .btn{margin-top:20px}section{padding:56px 0}.section-note{margin:0 0 23px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.filters button{padding:10px 16px;border-radius:5px;background:#172335;color:#fff;border:1px solid #3a4d61;cursor:pointer}.filters button.active{background:#2367a9;border-color:#72baff}.catalog{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.product-card{border:1px solid var(--line);background:var(--panel);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.product-card img{width:100%;height:255px;object-fit:contain;background:#090f16;padding:8px}.content{padding:18px;flex:1;display:flex;flex-direction:column}.content h3{margin:0 0 8px;font-size:19px}.content p{font-size:13px;margin:0 0 12px}.card-bottom{margin-top:auto;display:flex;gap:10px;align-items:center;justify-content:space-between}.pill{border:1px solid #405c7b;color:#8cc4ff;border-radius:5px;padding:4px 7px;font-size:11px}.coin-note{background:#101925;border:1px solid var(--line);border-radius:10px;padding:18px;margin-top:30px}.about{background:#0f1723;border:1px solid var(--line);padding:25px;border-radius:10px}footer{border-top:1px solid var(--line);padding:30px 0;color:#9ca9b8;font-size:13px}.overlay{display:none;position:fixed;inset:0;background:#000a;z-index:40;overflow:auto;padding:20px}.overlay.open{display:flex;justify-content:center;align-items:flex-start}.dialog{position:relative;margin:30px auto;background:#142032;width:min(760px,100%);border:1px solid #4a6077;border-radius:14px;padding:23px}.close{position:absolute;right:15px;top:12px;background:transparent;color:white;border:0;font-size:25px;cursor:pointer}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.detail-img{width:100%;max-height:350px;object-fit:contain;background:#090f16;border-radius:8px}.field{margin:13px 0}.field label{display:block;font-size:12px;color:#b5c2d3;margin-bottom:6px}.field select,.field input{width:100%;background:#081522;color:#fff;border:1px solid #496179;border-radius:5px;padding:11px}.cart-line{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;padding:12px 0;border-bottom:1px solid #35465b}.cart-line button{background:#233c58;color:white;border:1px solid #527395;border-radius:4px;padding:6px 9px;cursor:pointer}.small{font-size:12px;color:#a7bdd3}.totals{display:flex;justify-content:space-between;padding:8px 0}.warn{border-left:3px solid #d8a34b;padding:10px 12px;background:#372c1e;color:#ffda91;font-size:13px;margin:12px 0}.badge{background:#294969;color:#bfdfff;font-size:11px;padding:5px 8px;border-radius:4px}
@media(max-width:800px){.hero-grid,.detail-grid{grid-template-columns:1fr}.catalog{grid-template-columns:repeat(2,1fr)}.hero{padding:38px 0}.hero img{max-height:350px}}@media(max-width:560px){.catalog{grid-template-columns:1fr}.top{min-height:65px}.brand{font-size:12px}nav{gap:11px;font-size:11px}.product-card img{height:285px}.dialog{padding:16px;margin:10px auto}}

.demo-ribbon{background:#252c34;border-bottom:1px solid #96a9bc;text-align:center;color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;padding:8px 12px}.btn{cursor:pointer}#demoConfirmation h3{color:#b7d7ff}select:disabled{opacity:.55}

.brand span{color:#80baff}.brand small{display:none}.brand{white-space:nowrap}
@media(max-width:560px){.brand{font-size:11px;letter-spacing:.7px}}